You're replying to a comment by Swarup.

Swarup Permalink
September 12, 2012, 11:12

Hi
If there are 20 fields in one line and 30 such lines in a file and i want to modify 3rd field of every line with a value say "HERO" and 4th field of every line with a value"ASDF".
What will be the Awk one liner for this.
Can you please respond as this is urgent.

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